'''
简聪
'''
'''
通用序列
'''
str1="11faewgf11"
print(ste1)

print（len(str1))
print(str1[6])
print(str1[-4])

print(str1[3:])
print(str1[2:6])
print(str1[-7:-2])
print(str1[-7:-2:21])


LIST1=[1,2,3,4,5]
PRINT(LIST1)

str2="111222abc"
str3="222333"
print(str2+str3)
print(str2*3)
print(len(str3))
print(min(str2))
print(str2.index("a"))
print(str2.count("2"))
list2=[1,1,1,2,2,2]
list3=[2,2,2,3,3,3]
print(list2*3)
print(list2+list3)
print(len(list3))
print(max(list3))
print(list2.index(2))
print(list2.count(2))


